Home
Class 12
CHEMISTRY
The rate of physisorption increases with...

The rate of physisorption increases with

A

decrease in temperature

B

increase in temperature

C

decrease in presssure

D

decrease in surface area

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER

    IIT-JEE PREVIOUS YEAR (CHEMISTRY)|Exercise INTEGER_TYPE|2 Videos

  • THERMODYNAMICS AND THERMOCHEMISTRY

    IIT-JEE PREVIOUS YEAR (CHEMISTRY)|Exercise JEE Main And Advanced|83 Videos

Similar Questions

Explore conceptually related problems

Rate of physisorption increases with decrease in temperature increase in temperature decrease in pressure decrease in surface area

The rate of transpiration increases with the decrease of

Which of the following statements is not true? a. Both physisorption and chemisorption are exothermic. b. Physisorption occurs with increase of free energy. c. Physisorption requires low activation energy but chemisorption requires high activation energy. d. The magnitude of chemisorption increases and that of physisorption decreases with rise in temperature.

The correct statements pertaining to the adsorption of a gas on a solid surface are (i) Adsorption is always exothermic (ii) Physisorption may transform into chemisorption at high temperature (iii) Physisorption increases with increasing temperature but chemisorotion decrease with increasing temperature (iv) Chemisorption is more exothermic than physisoption, however, it is very slow due to higher energy of activation

IIT-JEE PREVIOUS YEAR (CHEMISTRY)-SURFACE CHEMISTRY-JEE Main And Advanced
  1. Storng Tyndall effect is observed only when (i) the refractive indic...

    Text Solution

    |

  2. For a linear plot of log (x//m) versus log [ in a Freundlich adsorptio...

    Text Solution

    |

  3. Methylene blue, from its aqueous solution, is adsorbed on activated ch...

    Text Solution

    |

  4. The coagulating power of electrolytes having inos Na^(o+),Al^(3+) and ...

    Text Solution

    |

  5. Among the electrolytes Na(2),SO(4),CaCl(2),Al(2)(SO(4))(3) and NH(4)Cl...

    Text Solution

    |

  6. Among the following, which surfactant will form micelles in aqueous so...

    Text Solution

    |

  7. Lyophilic sols are

    Text Solution

    |

  8. Spontaneous adsorption of a gas on solid surface is an exothermic proc...

    Text Solution

    |

  9. The rate of physisorption increases with

    Text Solution

    |

  10. When the temperature is increased, surface tension of water:

    Text Solution

    |

  11. The correct statement (s) about surface properties is (are)

    Text Solution

    |

  12. When O2 is adsorbed on ametallic surface, electron transfer occurs fro...

    Text Solution

    |

  13. The given graphs//data I, II, II and IV pepresent general terends ob...

    Text Solution

    |

  14. Choose the correct reason(s) for the stability of the lyophobic colloi...

    Text Solution

    |

  15. The correct statement(s) pertaining to the adsorption of a gas on a so...

    Text Solution

    |

  16. Statement : The plot of atomic number ( y -axis ) versus number of neu...

    Text Solution

    |

  17. Assertion (A): Micelles are formed by surfactant molecules above the c...

    Text Solution

    |